User blog comment:Allofyou/R.I.P. My rank./@comment-30435697-20171215122718/@comment-31398341-20171215135218

Thanks :). The problem is just that I only gain 1-20 per battle while losing 200-400. I guess I have to use my ult to boost, or maybe I will try again when the rank was reset after the Colosseum update.